Earth System Chemistry integrated Modelling (ESCiMo) with the Modular Earth Submodel System (MESSy) version 2.51
Earth System Chemistry integrated Modelling (ESCiMo) with the Modular Earth Submodel System (MESSy) version 2.51
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DOI：
10.5194/gmd-9-1153-2016
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发表时间：
2016-01-01
影响因子：
5.1
通讯作者：
Zahn, Andreas
中科院分区：
文献类型：
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作者：
Joeckel, Patrick;Tost, Holger;Zahn, Andreas
根据化学气候模型倡议 (CCMI) 的推荐，已使用欧洲中期天气预报中心 - 汉堡 (ECHAM)/模块化地球子模型系统 (MESSy) 大气化学 (EMAC) 模型 2.51 版执行了三种类型的参考模拟：后报模拟 (1950-2011)、具有指定动态的后报模拟 (1979-2013)，即推动 ERA-中期再分析数据，并结合后报和预测模拟（1950-2100）。该手稿总结了模型系统的更新，并详细介绍了所使用的不同模型设置，包括在线计算诊断。使用两种不同的微推设置进行了模拟，有和没有交互式对流层气溶胶，以及有和没有耦合海洋模型。应用了两种不同的垂直分辨率。对在线计算的活性物质源和汇进行量化，并从全球角度对模拟结果进行首次评估，作为数据的质量检查。重点是不同模型设置的相互比较。模拟数据将通过 CCMI 以及德国气候计算中心 (DKRZ) 的气候与环境检索和档案 (CERA) 数据库公开提供。本手稿旨在为地球系统化学集成建模（ESCiMo）模拟的进一步分析提供广泛的参考。
Three types of reference simulations, as recommended by the Chemistry-Climate Model Initiative (CCMI), have been performed with version 2.51 of the European Centre for Medium-Range Weather Forecasts - Hamburg (ECHAM)/Modular Earth Submodel System (MESSy) Atmospheric Chemistry (EMAC) model: hindcast simulations (1950-2011), hindcast simulations with specified dynamics (1979-2013), i.e. nudged towards ERA-Interim reanalysis data, and combined hindcast and projection simulations (1950-2100). The manuscript summarizes the updates of the model system and details the different model set-ups used, including the on-line calculated diagnostics. Simulations have been performed with two different nudging setups, with and without interactive tropospheric aerosol, and with and without a coupled ocean model. Two different vertical resolutions have been applied. The on-line calculated sources and sinks of reactive species are quantified and a first evaluation of the simulation results from a global perspective is provided as a quality check of the data. The focus is on the intercomparison of the different model set-ups. The simulation data will become publicly available via CCMI and the Climate and Environmental Retrieval and Archive (CERA) database of the German Climate Computing Centre (DKRZ). This manuscript is intended to serve as an extensive reference for further analyses of the Earth System Chemistry integrated Modelling (ESCiMo) simulations.